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020 _aTHE0008710(Local)
_qhardback
040 _aUMP
_beng
_cUMP
_erda
090 _aFKASA .N875 2019 r Bc.
100 0 _aSiti Nurdiana Jamil,
_eauthor.
245 1 0 _aInfluence of elevated temperature on properties of oil palm shell (OPS) lightweight concrete containing coal bottom ash as partial sand replacement /
_cSiti Nurdiana Jamil
264 1 _aKuantan, Pahang :
_bUMP,
_c2019
264 4 _c© 2019
300 _axiii, 51 pages :
_billustrations ;
_c30 cm. +
_e1 CD-ROM
336 _atext
_2rdacontent
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
337 _acomputer
_2rdamedia
338 _avolume
_2rdacarrier
338 _acomputer disc
_2rdacarrier
347 _atext file
_bPDF
_2rda
500 _aFaculty of Civil Engineering and Earth Resources
502 _aProject Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019
504 _aIncludes bibliographical references
520 3 _aExcessive waste product disposed from oil palm mills and coal combustion plants results in environmental pollution and landfill problem. Hence, the use of waste materials as a replacement for concrete producing materials will reduce pollution. An investigation on the residual compressive strength of concrete containing coal ash (CBA) after being exposed to high temperatures and the cooling process was performed. The purpose of this study is to investigate the effect of temperature rise on physical properties, mass loss and residual strength of concrete specimens. Oil palm shell lightweight aggregate concrete and the specimen were exposed to various temperature levels of 100oC, 300 oC, 500 oC, and 800 oC. OPS concrete containing 0%, 10%, 20%, and 30% of CBA as partial sand replacement were used. Two cooling systems that is air cooling at room temperature and water cooling system with water spray using rubber pipe. The physical changes, mass loss and strength loss of concrete after exposed to high temperature were monitored. The performance of concrete specimens was found to be higher in concrete containing CBA than normal concrete. Mass loss increases due to temperature increases. The strength of the concrete decreases due to the temperature increases.
610 2 0 _aFaculty of Civil Engineering and Earth Resources
_xDisertations
650 0 _aUniversities and colleges
_xDisertations
650 0 _aTheses
942 _2lcc
_cRESTRICT